Budapest-Keleti railway station is one of the three main international railway stations in Budapest, Hungary. It's generally accessible, though assistance might be needed for navigating the large station and platforms. Visiting solo is common and easy, as the station is well-signed and public transport connections are readily available. There are no seasonal restrictions affecting access to the station itself, though train schedules might vary. The cost of visiting is negligible, as it's a transportation hub. A typical visit duration depends on the connection time, but allowing at least 30-60 minutes for navigating the station is advisable. The station has shops, cafes, and other services available to travelers.